-
-
Notifications
You must be signed in to change notification settings - Fork 26
/
Copy pathHDFCompilerFlags.cmake
263 lines (246 loc) · 11.6 KB
/
HDFCompilerFlags.cmake
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
#
set(CMAKE_C_STANDARD 99)
set(CMAKE_CXX_STANDARD 98)
set(CMAKE_C_STANDARD_REQUIRED TRUE)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
set(CMAKE_CXX_EXTENSIONS OFF)
set (CMAKE_C_FLAGS "${CMAKE_C99_STANDARD_COMPILE_OPTION} ${CMAKE_C_FLAGS}")
set (CMAKE_C_FLAGS "${CMAKE_C_SANITIZER_FLAGS} ${CMAKE_C_FLAGS}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_SANITIZER_FLAGS} ${CMAKE_CXX_FLAGS}")
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.15.0")
message (VERBOSE "Warnings Configuration: C default: ${CMAKE_C_FLAGS}")
message (VERBOSE "Warnings Configuration: CXX default: ${CMAKE_CXX_FLAGS}")
endif ()
#-----------------------------------------------------------------------------
# Compiler specific flags : Shouldn't there be compiler tests for these
#-----------------------------------------------------------------------------
if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Intel")
set(_INTEL_WINDOWS 1)
endif()
if(WIN32 AND CMAKE_C_COMPILER_ID MATCHES "[Cc]lang" AND "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
set(_CLANG_MSVC_WINDOWS 1)
endif()
# Disable deprecation warnings for standard C functions.
# really only needed for newer versions of VS, but should
# not hurt other versions, and this will work into the
# future
if(MSVC OR _INTEL_WINDOWS OR _CLANG_MSVC_WINDOWS)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
else()
endif()
if(MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stack:10000000")
endif()
# MSVC 14.28 enables C5105, but the Windows SDK 10.0.18362.0 triggers it.
if(CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 19.28)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -wd5105")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd5105")
endif()
if(_CLANG_MSVC_WINDOWS AND "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Xlinker -stack:20000000")
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND
NOT DEFINED CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION)
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
if (NOT CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD EQUAL 98)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
endif()
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
endif()
endif()
if (CMAKE_COMPILER_IS_GNUCC)
set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
if (${HDF_CFG_NAME} MATCHES "Debug")
if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Og -ftrapv -fno-common")
endif ()
else ()
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstdarg-opt")
endif ()
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 10.0)
#-----------------------------------------------------------------------------
# Option to allow the user to enable build extended diagnostics
#
# This should NOT be on by default as it can cause process issues.
#-----------------------------------------------------------------------------
option (HDF5_ENABLE_BUILD_DIAGS "Enable color and URL extended diagnostic messages" OFF)
if (HDF5_ENABLE_BUILD_DIAGS)
message (STATUS "... default color and URL extended diagnostic messages enabled")
else ()
message (STATUS "... disable color and URL extended diagnostic messages")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fdiagnostics-urls=never -fno-diagnostics-color")
endif ()
endif ()
endif ()
endif ()
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
set (CMAKE_CXX_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_CXX_FLAGS}")
if (${HDF_CFG_NAME} MATCHES "Debug")
if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Og -ftrapv -fno-common")
endif ()
else ()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstdarg-opt")
endif ()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10.0)
if (HDF5_ENABLE_BUILD_DIAGS)
message (STATUS "... default color and URL extended diagnostic messages enabled")
else ()
message (STATUS "... disable color and URL extended diagnostic messages")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-urls=never -fno-diagnostics-color")
endif ()
endif ()
endif ()
endif ()
#-----------------------------------------------------------------------------
# Option to allow the user to disable compiler warnings
#-----------------------------------------------------------------------------
option (HDF4_DISABLE_COMPILER_WARNINGS "Disable compiler warnings" OFF)
if (HDF4_DISABLE_COMPILER_WARNINGS)
message (STATUS "....Compiler warnings are suppressed")
# MSVC uses /w to suppress warnings. It also complains if another
# warning level is given, so remove it.
if (MSVC)
set (HDF4_WARNINGS_BLOCKED 1)
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W0")
if (CMAKE_CXX_COMPILER_LOADED)
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W0")
endif ()
endif ()
if (WIN32)
add_definitions (-D_CRT_SECURE_NO_WARNINGS)
endif ()
# Most compilers use -w to suppress warnings.
if (NOT HDF4_WARNINGS_BLOCKED)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
if (CMAKE_CXX_COMPILER_LOADED)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
endif ()
endif ()
endif ()
#-----------------------------------------------------------------------------
if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
list (APPEND HDF4_CMAKE_C_FLAGS "-erroff=%none -DBSD_COMP")
list (APPEND HDF4_CMAKE_CXX_FLAGS "-erroff=%none -DBSD_COMP")
else ()
# General flags
#
# Note that some of the flags listed here really should be developer
# flags (listed in a separate variable, below) but we put them here
# because they are not raised by the current code and we'd like to
# know if they do start showing up.
#
# NOTE: Don't add -Wpadded here since we can't/won't fix the (many)
# warnings that are emitted. If you need it, add it at configure time.
if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
if (_INTEL_WINDOWS)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Wcheck /Wall")
else ()
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wcheck -Wall")
endif ()
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID MATCHES "[Cc]lang")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic -Wall -Wextra")
# C99 disable compile warning-error
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error=implicit-function-declaration")
endif ()
if (CMAKE_CXX_COMPILER_LOADED)
if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
if (_INTEL_WINDOWS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wcheck /Wall")
else ()
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcheck -Wall")
endif ()
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "[Cc]lang")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wall -Wextra")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=implicit-function-declaration")
endif ()
endif ()
endif ()
#-----------------------------------------------------------------------------
# This is in here to help some of the GCC based IDES like Eclipse
# and code blocks parse the compiler errors and warnings better.
#-----------------------------------------------------------------------------
if (CMAKE_COMPILER_IS_GNUCC)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmessage-length=0")
endif ()
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_LOADED)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fmessage-length=0")
endif ()
#-----------------------------------------------------------------------------
# Option for --enable-asserts
# By default, CMake adds NDEBUG to CMAKE_${lang}_FLAGS for Release build types
# This option will force/override the default setting for all configurations
#-----------------------------------------------------------------------------
#option (HDF4_ENABLE_ASSERTS "Determines whether NDEBUG is defined to control assertions." OFF)
set (HDF4_ENABLE_ASSERTS "OFF" CACHE STRING "Determines whether NDEBUG is defined to control assertions (OFF NO YES)")
set_property (CACHE HDF4_ENABLE_ASSERTS PROPERTY STRINGS OFF NO YES)
if (HDF4_ENABLE_ASSERTS MATCHES "YES")
add_compile_options ("-UNDEBUG")
elseif (HDF4_ENABLE_ASSERTS MATCHES "NO")
add_compile_options ("-DNDEBUG")
endif ()
MARK_AS_ADVANCED (HDF4_ENABLE_ASSERTS)
#-----------------------------------------------------------------------------
# Option for --enable-symbols
# This option will force/override the default setting for all configurations
#-----------------------------------------------------------------------------
#option (HDF4_ENABLE_SYMBOLS "Add debug symbols to the library independent of the build mode and optimization level." OFF)
set (HDF4_ENABLE_SYMBOLS "OFF" CACHE STRING "Add debug symbols to the library independent of the build mode and optimization level (OFF NO YES)")
set_property (CACHE HDF4_ENABLE_SYMBOLS PROPERTY STRINGS OFF NO YES)
if (HDF4_ENABLE_SYMBOLS MATCHES "YES")
if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fno-omit-frame-pointer")
endif ()
if(CMAKE_CXX_COMPILER_LOADED)
if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
endif ()
endif ()
elseif (HDF4_ENABLE_SYMBOLS MATCHES "NO")
if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,-s")
elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -s")
endif ()
if(CMAKE_CXX_COMPILER_LOADED)
if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel" AND NOT _INTEL_WINDOWS)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,-s")
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s")
endif ()
endif ()
endif ()
MARK_AS_ADVANCED (HDF4_ENABLE_SYMBOLS)
#-----------------------------------------------------------------------------
# Option for --enable-profiling
# This option will force/override the default setting for all configurations
#-----------------------------------------------------------------------------
option (HDF4_ENABLE_PROFILING "Enable profiling flags independently from the build mode." OFF)
if (HDF4_ENABLE_PROFILING)
list (APPEND HDF4_CMAKE_C_FLAGS "${PROFILE_CFLAGS}")
if(CMAKE_CXX_COMPILER_LOADED)
list (APPEND HDF4_CMAKE_CXX_FLAGS "${PROFILE_CXXFLAGS}")
endif ()
endif ()
MARK_AS_ADVANCED (HDF4_ENABLE_PROFILING)
#-----------------------------------------------------------------------------
# Option for --enable-optimization
# This option will force/override the default setting for all configurations
#-----------------------------------------------------------------------------
option (HDF4_ENABLE_OPTIMIZATION "Enable optimization flags/settings independently from the build mode" OFF)
if (HDF4_ENABLE_OPTIMIZATION)
list (APPEND HDF4_CMAKE_C_FLAGS "${OPTIMIZE_CFLAGS}")
if(CMAKE_CXX_COMPILER_LOADED)
list (APPEND HDF4_CMAKE_CXX_FLAGS "${OPTIMIZE_CXXFLAGS}")
endif ()
endif ()
MARK_AS_ADVANCED (HDF4_ENABLE_OPTIMIZATION)